getFirstAvailableBlock

Returns the slot of the lowest confirmed block that has not been purged from the ledger

getFirstAvailableBlock

POST http://srpc.solapi.pro/?api_key=<api-key>

Request:

const response = await fetch('http://srpc.solapi.pro/?api_key=<api-key>', {
    method: 'POST',
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      "jsonrpc": "2.0",
      "id": "1",
      "method": "getFirstAvailableBlock"
    }),
});
const data = await response.json();

Response:

{
  "jsonrpc": "2.0",
  "id": "1",
  "result": 250000
}